class_docstr: Object returned by the HB_master.run function
  
  This class offers a simple API to access the information from
  a Hyperband run.
docstr: hidden function to merge the list of results into one
  dictionary and 'normalize' the time stamps
docstr_tok: ["hidden","function","to","merge","the","list","of","results","into","one","dictionary","and","'normalize","'","the","time","stamps"]
code: def _merge_results(self):
      """
      hidden function to merge the list of results into one
      dictionary and 'normalize' the time stamps
      """
      new_dict = {}
      for it in self.data:
          new_dict.update(it)
  
      for k, v in new_dict.items():
          for kk, vv in v.time_stamps.items():
              for kkk, vvv in vv.items():
                  new_dict[k].time_stamps[kk][kkk] = (
                      vvv - self.HB_config["time_ref"]
                  )
  
      self.data = new_dict
  
imports: import copy
  import os
  import json
  from hpbandster.core.base_iteration import Datum
label_desc: Use image node_id 9 for calling the Result obj's underlying member method code with example usage: obj._merge_results() without return types